html,body{
    height: 100%;
    background: url('../images/login_bg.jpg');
    overflow: hidden;
}
.header{
   padding-top: 30px;
}
.loginBox{
    width: 400px;
    height: 310px;
    background-color: #fff;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.loginBox .login_hd{
    height: 60px;
    background: url('../images/login_title.png') no-repeat center;
}
.layui-form {
    padding: 0px 40px ;
}
.layui-form-item{
    position: relative;
}
.layui-form-item .layui-input{
    padding-left: 33px;
}
.layui-form-item .layui-icon{
    position: absolute;
    top: 10px;
    left: 10px;
}
.reg-link{
    text-align: right;
}
.login-link{
    text-align: right;
}
.reg-form{
    display: none;
}